Drainage basin

Forests are essential places for therapeutic plants to develop. In the long run these can be utilized as a part of medicinal research. Forest degradation has enormously reduced the accessibility of therapeutic plant species in the Brazilian Amazon. As of today, 25% of Western pharmaceuticals are derived from rainforest materials, yet just 1% of plants of the Amazon have so far been tried. Currently, over 120 drugs come from plant-derived sources. Of the 3000 plants identified by the US National…

entirely different era of travel and communication, before the advent of a world connected by a global network of information. Following the course of the Capella, a tramp steamship attempting to travel up the Madeira River and through the Amazon basin, this work of literature describes…

Christopher "kit" Carson was a vital part of the United States Westward Expansion. He did a lot on his day, such as an American frontiersman, trapper, soldier and Indian agent. I will go into more detail about that in this paper. On Christmas Eve, 1809 (December 24) Christopher "Kit" Carson was born. His family bought the land that they were living on, in the Missouri Frontier from one of the sons of the famous Daniel Boone. Even at a young age Christopher "kit" Carson knew of the beauty and…

The Murray Darling Basin The Murray Darling Basin is situated in Australia, it is one of the largest river systems in the world, it is divided into the northern basin (Darling system) and the southern Basin (Murray system). The Basin serves a significant role in supporting a wide range of native and introduced species of plants, animals and ecosystems. Currently salinity management is one of the most important environmental challenges facing the Murray-Darling Basin. If the salinity is not…

How Human Vices Are Destroying the Worlds Forests There are many environmental issues the world is currently facing-species extinction, global warming, deforestation, and pollution are just a few. Philip Cafaro argues in the book Environmental Virtue Ethics, that there are four main vices in society that lead to personal and environmental harm. The vices are gluttony, greed, apathy, and arrogance. One of the world’s major environmental destructions is deforestation; these four main vices are the…

According to General Paiva, “International greed for riches of the Brazilian Amazon features a concrete threat to the sovereignty and territorial integrity, as it involves interests that tend to be vital in the future, for the global powers". This statement reflects a national concern about the federal autonomy in the region and the real foreigners ' intentions. International´s interest in the Amazon Rainforest resources is the most important national security threat facing Brazilian…

restrict itself to certain coastlines. The tropical rainforest covers less than six percent of the earth, and happen to be found in three locations: Central America, Africa, and Indo-Malaysia. Specifically, the biome makes up the Amazon river basin, Zaire basin,…

The Klamath River Basin has been fraught environmental resource management issues that have been both highly politicized and publicized in the American West. The problems of water allocation in this region have been the result of conflicting interests between fishermen, tribes, wildlife, and farmers, which rely on scarce water resources for their livelihoods. Doremus and Tarlock(2008) refer to the Klamath Basin as a “problemshed” because its social and ecological problems pervade all of its…

The Amazon Rainforest covers approximately 2,650,000 square miles of land in South America, more than one third of the entire continent. It is full of natural resources, such as fruits, vegetables, pharmaceuticals derived from plants, oils used for perfumes and detergents, and woods. Comprised of the largest collection of living plant and animal species in the world, this rainforest is also home to hundreds of indigenous tribes, each with their own language, culture, and territory(USA TODAY,…

Of all the amazing ecosystems in the world among the most impressive are the world’s rainforests. The largest of these rainforests is the Amazon Basin, located in South America. The Amazon is home to an impressive amount of diversity and it’s location in the perfect place on the planet to ensure a wide variety of life. The Amazon basin is one of the most impressive and superb examples of an Ecosystem. An Ecosystem is a complex community of organisms and environment functioning as an ecological…